Re: VLF: Strong drifting carrier on VLF!

["mal hamilton" <g3kevmal@talktalk.net>]

DREAMERS VISION
Three times seen qualifies for a SAINT

----- Original Message -----
From: "Mike-WE0H" <we0h@gmx.com>
To: <rsgb_lf_group@blacksheep.org>
Sent: Monday, June 28, 2010 4:37 PM
Subject: Re: VLF: Strong drifting carrier on VLF!


> Sure looks like a DDS VFO with the discrete steps in freq. Maybe someone
> is testing their high power kilowatt or so Dreamers Band transmitter but
> wants to keep it secret as they don't have their NOV yet...
>
> Mike-WE0H
>
>
>
>
> Stefan S wrote:
> > Dear group,
> >
> > Currently there is a very strong (abt 30 dB S/N) drifting carrier that
started about 7:30 UTC on abt 12 kHz and is moving now up on 14 kHz. First i
thought that it is a local signal but now i saw that it is also visible on
the DF6NM VLF grabber with about same strength!
> >
> > http://www.mydarc.de/df6nm/vlf/vlfgrabber.htm
> >
> > http://www.iup.uni-heidelberg.de/schaefer_vlf/DK7FC_VLF_Grabber.html
> >
> > Has anyone an idea what it might be? It must be a commercial transmitter
due to the signal strength at both locations!
> >
> > 73, Stefan/DK7FC
>